Stuff like this makes you lose faith in humanity
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https://www.bbc.co.uk/news/uk-47015184
The poll of more than 2,000 people was carried out by Opinion Matters for the Holocaust Memorial Day Trust (HMDT).
Almost two-thirds of respondents could not say how many Jews were murdered or "grossly" under-estimated the number.
The HMDT's chief executive Olivia Marks-Woldman said: "Such widespread ignorance and even denial is shocking.
"Without a basic understanding of this recent history, we are in danger of failing to learn where a lack of respect for difference and hostility to others can ultimately lead."
She added that the rise in reported hate crime in the UK and the risk of genocide in ongoing international conflicts meant "we cannot be complacent".
Karen Pollock, chief executive of the Holocaust Educational Trust, said: "One person questioning the truth of the Holocaust is one too many.
More here
https://www.bbc.co.uk/news/uk-47015184